I bought the black and white ones when they were in special at 25 or something each.
The keyboard : the keys feel good and not so cheap. Overall I'm pleased with the Keyboard even though there's like 2 inches at the bottom, trying to act like a wrist rest thingy, but it just doesn't feel right. Also, the keys ain't lit, only behind them (looks good, useless tho).
And now the mouse. Oh that terrible mouse. After 3 months of normal use (about 1 hour or gaming per day), I cannot use the wheel any longer. Scrolling down will scroll down and up, and scrolling up will scroll up and down.
I switched to the 2nd set I bought, the same problem happened after 5 weeks.
There is better option out there. I would not recommend it to no one, even if the price goes back to 24.99.
So here I stand, 50$ spent on keyboards/mice that lasted 6 months. Back to Logitech or Microsoft, sadly.